hardness, adhesiveness and springiness significantly increased with increasing gelatin concentration (P < 0.05).However, too high a concentration of a stabilizer, such as gelatin (0.6%, w/v) can impair the palatability of a natural yogurt gel.
A medium concentration 0.4% (w/v) of gelatin could be appropriate to ensure good textural quality. At this concentration the structure has a medium density of branched structure.